html,body{
    font-size: 12px;
    color: #666;
    width: 100%;
}
img{
    cursor: pointer !important;
}
.top{
    width: 100%;
    height: 30px;
    background-color: #f1f1f1;
    line-height: 30px;
    border-bottom:1px solid #eee ;
}

.top_cent{
    height: 100%;
    width: 1210px;
    margin: 0 auto;
    
}
.top_cent_left{
    float: left;
    margin-bottom: 0;
    overflow:visible;
}
.top_cent_right{
    float: right;
    overflow: visible;
    margin-bottom: 0;
    position: relative;
    z-index: 999;
    box-sizing: border-box;
    
}
.top_cent_right>li{
    float: left;
    height: 30px;
    padding: 0 11px 0 12px;
    position: relative;
}
.top_cent_right>li>span{
    position: absolute;
    top: 9px;
    left: 0;
    width: 0;
    height: 12px;
    border-left:1px solid #ddd ;
    overflow: hidden;
}
.nav{
    width: 100%;
    height: 105px;
    background-color: #fff;
    padding-bottom: 10px;
    display: block;
    /* box-sizing: border-box; */
}
.nav_cent{
    padding: 15px 0;
    position: relative;
    z-index: 12;
    height: 100%;
    width:1210px;
    
    margin: 0 auto;
    box-sizing: border-box;
   
    
    
}
.nav_cent_logo{
    float: left;
    width: 330px;
    height: 60px;
    
}
.nav_cent_logo>img{
    width: 162px;
    margin-left: 23px;
}
.nav_cent_sou{
    height: 61px;
    float: left;
    width: 635px;
    padding: 4px 126px 0 0;
    
}
.nav_cent_sou_d1{
    width: 490px;
    height: 36px;
    border: 2px solid red;
}
.nav_cent_sou_d1_d1{
    width: 100%;
    height: 37px;
}
.nav_cent_sou_d1_d1>.i1{
    box-sizing: border-box;
    height: 36px;
    width: 411px;
    padding:5px 5px 5px 5px;
}
.nav_cent_sou_d1_d1>.i2{
    width: 79px;
    height: 100%;
    background: #e4393c;
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    float: right;
}
.nav_cent_sou_hot{
    height: 18px;
    width: 509px;
    color: #999;
    overflow: hidden;
    box-sizing: border-box;
    padding-top: 2px;
}
.nav_cent_right{
    float: left;
    position: absolute;
    right: 119px;
    z-index: 99;
    width: 113px;
    height: 30px;
    margin-top: 12px;
    
    box-sizing: border-box;
}
.nav_cent_right>span{
    line-height: 30px;
}
.navsort{
    width: 100%;
    height: 40px;
    border-bottom: 2px solid #e4393c;
    background-color: #fff;
}
.navsort_cent{
    height: 100%;
    width: 1210px;
    margin: 0 auto;
    padding-left: 0;
    padding-right: 0;
    position: relative;
    overflow: visible;
}
.navsort_cent_quanbu{
    float: left;
    position: relative;
    z-index: 10;
    width: 210px;
    height: 40px;
    overflow: visible;
    background-color: #e4393c;
    
}
.navsort_cent_quanbu_shou{
    width: 100%;
    height: 100%;
    text-align: center;
    line-height: 40px;
    font-size: 15px;
    
}

.navsort_cent_quanbu_shou>a{
    color: white !important;
}
.navsort_cent_quanbu_select{
    
    width: 210px;
    
    
}
.navsort_cent_ul_u1{
    background-color: #333;
    width: 210px;
    height: 459px;
    text-align: center;
    
    color: #fff;
    
    
}
.navsort_cent_ul_u1>li{
    height: 65px;
    width: 100%;
    font-size: 15px;
    line-height: 65px;
    background-color: #333;
    opacity: .85;
    cursor: pointer
}
.nav_daohang{
    color: #fff;
    display: inline-block;
    width: 100%;
    height: 100%;
    
    
}

.navsort_cent_ul_black_d1{
    display: none;
    background: #f7f7f7;
    float: left;
    position: absolute;
    left: 209px;
    top: 0px;
    height: 455px;
    width: 779px;
    background: #f7f7f7;
    border: 1px solid #e4393c;
}
.big_black {
    width: 779px;
    height: 455px;
    background-color: #fff;
    font-size: 12px;
}

.big_black_dl {
    width: 100%;
    overflow: hidden;
    line-height: 2em;
    margin-bottom: 0;
}

.big_black_dt {
    position: relative;
    float: left;
    width: 84px;
    padding: 8px 30px 0 0;
    text-align: right;
    font-weight: 700;
    line-height: 2em;
}

.big_black_dd {
    width: 620px;
}

.big_black_dd>a {
    float: left;
    padding: 0 8px;
    margin: 4px 0;
    line-height: 16px;
    height: 16px;
    border-left: 1px solid #e0e0e0;
    white-space: nowrap;
}
.navsort_cent_duihuan{
    height: 40px;
    width: 96px;
    float: left;
    text-align: center;
}
.navsort_cent_duihuan>a{
    font-size: 14px;
    line-height: 40px;
    
}
.navsort_cent_quanbu_select{
   
    width: 210px;
    height: 459px;
    position: relative;
    z-index: 999;
}

     
     


        

       
    
